<template>
  <div class="search-list" v-show="searches.length">
    <transition-group name="list" tag="ul">
      <li class="search-item" @click="selectItem(item)" v-for="item in searches" :key="item">
        <span class="text">{{item}}</span>
        <span class="icon" @click.stop="deleteOne(item)">
          <i class="icon-delete"></i>
        </span>
      </li>
    </transition-group>
  </div>
</template>

<script>
  export default {
    props: {
      searches: {type: Array, default: []}
    },
    methods: {
      selectItem (item) {
        this.$emit('select', item);
      },
      deleteOne (item) {
        this.$emit('delete', item);
      }
    }
  };
</script>

<style lang="less" scoped="">
  @import "~common/css/variable.less";
  @import "~common/css/mixin.less";

  .search-list {
    .search-item {
      display: flex;
      align-items: center;
      height: 40px;
      overflow: hidden;
      &.list-enter-active, &.list-leave-active {
        transition: all 0.1s;
      }
      &.list-enter, &.list-leave-to {
        height: 0;
      }
      .text {
        flex: 1;
        color: @color-text-l;
      }
      .icon {
        .extend-click();
        .icon-delete {
          font-size: @font-size-small;
          color: @color-text-d;
        }
      }
    }
  }
</style>
